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Regular Visitor

Token Validation Error

Literally spent more than 3 days just to call my first request after the hello world. Been getting

{'responseStatus': {'code': '9159', 'severity': 'ERROR', 'info': '', 'status': 401, 'message': 'Token validation failed'}} 

on CyberSource process payments endpoint.

Even tried to use SOAPUI but getting the 400 error.

{"responseStatus": {
   "code": "9501",
   "severity": "ERROR",
   "message": "Invalid input found, please correct the input data",
   "info": "",
   "status": "400"
}}

All this is just a copy paste from the api explorer.

My XPAY function

def x_pay_token(secret, resource_path, query_string, body=''):
    """Generates the XPayToken
    XPayToken = "xv2:"+ timestamp + ":" + SHA256HMAC(shared_secret, message)
    """
    if not isinstance(secret, bytes):
        secret = bytes(secret, encoding='utf8')

    timestamp = current_timestamp()
    
    # pre_hash_string = timestamp + resource_path + query_string + request_body
    pre_hash_string = (timestamp + resource_path +
                       query_string + body).rstrip().encode('utf-8')

    hash = hmac.new(secret, msg=pre_hash_string,
                    digestmod=hashlib.sha256).hexdigest()
    return 'xv2:' + timestamp + ':' + hash

The request data am passing

{
"clientReferenceInformation": {
"code": "TC50171_3"
},
"processingInformation": {
"commerceIndicator": "internet"
},
"aggregatorInformation": {
"subMerchant": {
"cardAcceptorID": "1234567890",
"country": "US",
"phoneNumber": "650-432-0000",
"address1": "900 Metro Center",
"postalCode": "94404-2775",
"locality": "Foster City",
"name": "Visa Inc",
"administrativeArea": "CA",
"region": "PEN",
"email": "test@cybs.com"
},
"name": "V-Internatio",
"aggregatorID": "123456789"
},
"orderInformation": {
"billTo": {
"country": "US",
"lastName": "VDP",
"address2": "Address 2",
"address1": "201 S. Division St.",
"postalCode": "48104-2201",
"locality": "Ann Arbor",
"administrativeArea": "MI",
"firstName": "RTS",
"phoneNumber": "999999999",
"district": "MI",
"buildingNumber": "123",
"company": "Visa",
"email": "test@cybs.com"
},
"amountDetails": {
"totalAmount": "102.00",
"currency": "USD"
}
},
"paymentInformation": {
"card": {
"expirationYear": "2031",
"number": "5555555555554444",
"securityCode": "123",
"expirationMonth": "12",
"type": "002"
}
}
}

My Header

POST https://sandbox.api.visa.com/cybersource/v2/payments?apikey=UZMCW8ZFX8W6MOG1QEET21v6E7n-DnQUEbvmQ46De-v4CQPgQ HTTP/1.1
Accept-Encoding: gzip,deflate
Content-Type: application/json
x-pay-token: xv2:1518988231:bb2115c5ee971fb1ca10bcfe76d65db929c6655bde52b203205f234772bd4307
Content-Length: 1033
Host: sandbox.api.visa.com
Connection: Keep-Alive
User-Agent: Apache-HttpClient/4.1.1 (java 1.5)

 

Tags (1)
4 REPLIES 4
Highlighted
Visa Dev Moderator

Re: Token Validation Error

Hi Nick, 

 

Thank you for your inquiry. I am reviewing the error you have received; I will get back to you soon. 

 

Thanks, 

Vaibhav

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Highlighted
Visa Dev Moderator

Re: Token Validation Error

Hi, 

 

Thank you for your patience. Please use the following uri in the token generation: 

def URI = "v2/payments" instead of def URI = “cybersource/v2/payments”

 

Thank you, 

Vaibhav 

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Highlighted
Regular Visitor

Re: Token Validation Error

 

This is now the response.


{
"ID": null,
"status": "500",
"statusInformation": {
"reason": "SYSTEM_ERROR",
"message": "Request failed due to unknown system error."
},
"submitTimeUTC": "2018-02-21T08:12:34Z"
}

 Refernces: https://community.developer.visa.com/t5/Visa-Developer-Capabilities/Cybersource-Payments-API-V2-Issu...

 

We even tried to use the github sample codes and just changed the api keys and secret in config file and it still fails.

Visa Dev Moderator

Re: Token Validation Error

Hi Nick, 

 

The recommendation is to change only the URI used for the token not the URI to which submit the request. 

 

Thank you, 

Vaibhav

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